@misc{1196901,
  author = {J Colbert and J Fassett and R Gettings and T Gills and R Greenberg and F Guenther and G Kramer and B MacDonald and R Parris and S Wise and W May},
  title = {Standard Reference Materials:Definitions of terms and modes used at NIST for value-assignment of reference materials for chemical measurements},
  year = {2000},
  month = {2000-01-01 05:01:00},
  publisher = {, National Institute of Standards and Technology, Gaithersburg, MD},
  doi = {https://doi.org/10.6028/NIST.SP.260-136},
  language = {en},
}